第2题: [单项选择]What do we know about the woman [A] She has no money. [B] She has a lot of money. [C] She wants to borrow some money. 参考答案:A 答案解析:[听力原文] M: I don’t have money with me. Can I borrow a dollar W: I’m sorry. I don’t have money
第3题: [单项选择]修磨横刃可将横刃缩短为原横刃长的() A. 0~1/3 B. 1/3~1/5 C. 1/3~1/2 D. 1/2 参考答案:B
第4题: [单项选择]使用环氧乙烷灭菌器消毒时,适宜湿度为 A. 40%~60% B. 50%~70% C. 60%~80% D. 80% E. 90% 参考答案:C